A crash in Coolup has claimed the lives of two teenagers.
Police say a Holden Commodore sedan was travelling south on Brownes Road around 7.48pm on Saturday when it left the road and rolled several times.
The 17-year-old female driver and a 17-year-old male passenger both died at the scene.
Two other male passengers, aged 10 and 17, both received serious injuries and were conveyed to Perth Children’s Hospital and Royal Perth Hospital.
Investigators are appealing for anyone that witnessed the crash, or that saw the Commodore prior to the crash to contact Crime Stoppers by calling 1800 333 000 or by making a report online at crimestopperswa.com.au.